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Prime Tuple Database
Prime p0= 1781346509843197823 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 12 4 6 38 10 12 48 54 8 54 48 12 10 38 6 4 12 14 (?)
an: 0 14 26 30 36 74 84 96 144 198 206 260 308 320 330 368 374 378 390 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: CoolAtchOk
db: batch=79, k=20, 14 12 4 6 38 10 12 48 54 8
dn: 0 14 12 4 6 38 10 12 48 54 8 54 48 12 10 38 6 4 12 14 (?)
an: 0 14 26 30 36 74 84 96 144 198 206 260 308 320 330 368 374 378 390 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: CoolAtchOk
db: batch=79, k=20, 14 12 4 6 38 10 12 48 54 8
| TPT(14) | 1781345685057395417 | 0 2 30 32 132 134 210 212 312 314 330 332 342 344 | -824785802406 |
| STPT(10) | 1781345764285886327 | 0 2 42 44 72 74 102 104 144 146 | -745557311496 |
| SPT(16) | 1781345925702184081 | 0 6 16 36 76 106 168 192 196 220 282 312 352 372 382 388 | -584141013742 |
| STPT(10) | 1781345937462441377 | 0 2 30 32 42 44 54 56 84 86 | -572380756446 |
| STPT(10) | 1781346349218909269 | 0 2 18 20 30 32 42 44 60 62 | -160624288554 |
| SPT(16) | 1781346394471559731 | 0 28 40 100 142 160 168 210 280 322 330 348 390 450 462 490 | -115371638092 |
| SPT(16) | 1781346576939675743 | 0 18 20 54 56 78 134 174 230 270 326 348 350 384 386 404 | 67096477920 |
| STPT(10) | 1781346676109557889 | 0 2 12 14 90 92 168 170 180 182 | 166266360066 |
| SPT(16) | 1781346699756133721 | 0 26 66 102 138 150 162 180 248 266 278 290 326 362 402 428 | 189912935898 |
| STPT(10) | 1781347039408264589 | 0 2 18 20 30 32 42 44 60 62 | 529565066766 |
| SPT(16) | 1781347130990803507 | 0 52 66 82 84 120 124 126 130 132 136 172 174 190 204 256 | 621147605684 |
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